News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has released Li Chaoli patent application for Crude Oil Sand Filtering Device for Petroleum Processing.
The patent application number is CN202310496817 20230505. The patent publication number is CN121852082 (A). International Patent Classification codes are B01D35/..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Shanghai Jiuheng Tech Co Ltd has submitted a patent application for Infrared Gas Cloud Imager for VOC Gas Monitoring. This invention was developed by Ma Weiwei, Li Shuping, Huang Tao and Wang Tingting.
The patent application number is CN202610198019 20260211. The patent publication number is CN121856201 (A..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received China University of Petroleum, East China and Qingdao University of Technology patent application for Method for Improving Sealing Quality of Ccus Well Cementation Interface. Zhang Zhen, Guo Shenglai, Lu Chang, Bu Yuhuan and Liu Huajie developed the inv..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Temperature-sensitive Wall-fixing Agent Based on Pickering Emulsion and Preparation Method of Temperature-sensitive Wall-fixing Agent. Zhang Bojian, Luo Suzhou, Liu Youquan, Wang Xianbing, Ma Yong and Liu Shu..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Petrochina Co Limited has applied Chinese patent for Organic Polymer Carrier, Ethylene Selective Oligomerization Catalyst and Preparation Method and Application Thereof. Zhang Peng, Qiao Tongsen, Chen Dewen, Huang Anping, Wang Xiong, Meng Xia, Ren Yue, Guo Yun, Han Xiaoyu and Kang Wenqian developed it.
The..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Petrochina Co Limited has sought patent for Ethylene In-situ Copolymerization Catalyst System and Application Thereof. This invention was developed by Zhang Peng, Qiao Tongsen, Chen Dewen, Huang Anping, Wang Xiong, Meng Xia, Ren Yue, Guo Yun, Han Xiaoyu and Kang Wenqian.
The patent application number is CN..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Petrochina Co Limited has sought patent for Plugging Material for Liquid Carbon Dioxide Injection Well Oil Jacket Annulus and Preparation Method and Application Thereof. This invention was developed by Cheng Xiaowei, Yao Qingtong, Yang Xuesong, Liu Jundong, Wang Bin, Tan Jinhua, Cao Bin, Guo Jing, Xie Weiyi, ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Chemical Temporary Plugging Agent for Oil Testing Operation of Leakage Reservoir as Well as Preparation Method and Application of Chemical Temporary Plugging Agent. Yang Jian, Lu Linfeng, Tang Geng, Tian Lu, ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Crude Oil Pour Point Depressant and Preparation and Application Thereof. Qin Zhonghai, Li Siyu, Wang Kejia, Song Ying, Jing Jizhe, Wei Yuhao, Zhang Shuangyan, Zhang Wei, Lei Xiaoyang and You Jing developed th..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Petrochina Co Limited has filed a patent application for Channeling Sealing Agent as Well as Preparation Method and Application Thereof. This invention was developed by Bai Lei, Du Jie, Xie Hui, Li Xiang, Li Kai, Tang Ke, Zhao Yong, Li Ming, Xu Chongjun and Luan Hexin.
The patent application number is CN20..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has published Petrochina Co Limited patent application for Synthesis Method of Fluorescent Nano Sensor for Monitoring Content of Ferric Ions in Sewage. The invention was developed by Wang Haiquan, Dong Zhaoyong, Gai Fangyuan, Lu Shulai, Yu Xue, Yang Yufu, Zhao Dongy..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received China Petroleum & Chemical and SINOPEC Engineering (Group) patent application for Emulsion Layer Treatment System and Method in Electric Desalting Tank. Zhang Yuan, Wang Xue, Shin Myung-ju, Zhai Ruohao, Zhao Xingyu and Jiang Xingjia developed the invent..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Petrochina Co Limited has submitted a patent application for Natural Gas Desulfurization Compound Solvent as Well as Preparation Method and Application Thereof. This invention was developed by Xue Jingwen, Fan Rui, Gao Feng, Yang Chaoyue, Fu Jingqiang and Xiong Gang.
The patent application number is CN2024..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Petrochina Co Limited has submitted a patent application for Natural Gas Complex Iron Desulfurization Solution and Preparation Method Thereof. This invention was developed by Zhang Wu, Liu Qisong, Peng Zicheng, Zhang Chunyang and Peng Xiujun.
The patent application number is CN202411431161 20241014. The pa..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- Petrochina Co Limited has filed a patent application for Detergent for Polymer Deliming Treatment, Application of Detergent and Washing Method for Washing and Deliming Polypropylene. This invention was developed by Wang Junrong, Li Peng, Zhang Xin, Cui Yue, Wang Libo, Yu Yang, Yu Lianrong, Wang Yongnian, Shi ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Safety Engineering Research Institute Co Ltd patent application for Preparation Method and Application of Immobilized Laccase Preparation. This invention was developed by Zhang Fuliang, Wang Wei, Xie Yan, Yao Meng,..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received Petrochina Co Limited and Shandong University patent application for Method for Improving Corn Ethanol Yield by Enhancing Corn Fiber Enzymolysis Saccharification. Ning Yanchun, Li Xuezhi, Xing Jing, Xu Fang, Hu Shiyang, Dong Zhaoyong, Xu Youhai, Lu Xian..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 15 -- China University of Petroleum, Beijing has applied Chinese patent for Micro-coring PDC Drill Bit and Micro-core Multi-stage Coring Method. Chen Xuyue, Wu Changqi, Yang Qiqi, Chen Tianyu, Gao Deli, Yang Yangyang, Zeng Jun and Yang Jin developed it.
The patent application number is CN202610160913 20260204. T..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received China University of Petroleum, Beijing patent application for Low-friction Ocean Bundling Pipe Centralizer Based on Rolling Elements and Assembling Method Thereof. Liu Ruihao, Yu Xiaoqian, Peng Jin, Xu Pengfei, Wu Chunming, Li Rui, Chen Qiuhe, Li Yisen,..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- CSSC Jieli Gas Technology (Shanxi) has submitted a patent application for Fixed Guide Rail. This invention was developed by Duan Longfei, Hao Xuewei, Lang Man, Wang Tian, Cao Yanlin and Zhou Xiaoxian.
The patent application number is CN202610195450 20260211. The patent publication number is CN121854523 (A). ..
Oil & Gas
| Wed 15 Jul 2026
Munich, July 15 -- Linde has filed a patent application for Electrolysis System and Method for Providing an Electrolysis System. This invention was developed by Bohn Jan-peter and Göke Volker.
The patent application number is EP20240020353 20241230. The patent publication number is EP4768630 (A1). International Patent Classi..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- China University of Petroleum, East China has submitted a patent application for Flow Guide Component for Shell Pass Inlet of Heat Exchanger. This invention was developed by Meng Huibo, Zhou Yi, Zhu Rupeng and Jiang Wenchun.
The patent application number is CN20261051521 20260115. The patent publication numb..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- China University of Petroleum, East China has submitted a patent application for Method and System for Quantitatively Characterizing Generation and Discharge of Organic Acid in Thermal Evolution Process of Hydrocarbon Source Rock. This invention was developed by Liu Jingdong, Guo Zhenao, Liu Hua, Wei Zhaomeng..
Oil & Gas
| Wed 15 Jul 2026
Munich, July 15 -- Entegris has sought patent for Packaging Bag and Method of Making and Using the Same. This invention was developed by Schönburg Toni.
The patent application number is EP20240861140 20240830. The patent publication number is EP4770924 (A1). International Patent Classification codes are B65D33/01, B65D65/40, B..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- China University of Petroleum, East China has submitted a patent application for Deepwater Shallow Hydrate-containing Stratum Borehole Wall Stabilizer as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Xin, Qiu Zhengsong, Sun Hengkun, Kang Yujie and Liu Jianqiang.
The..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- China University of Petroleum, East China has filed a patent application for Thickening, Fracturing and Extraction Integrated Co2 Composite System as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Zhihao, Wu Yining, Xu Zhongzheng, Ma Zhenfeng, Xu Xinjie, Zhao Mingwei..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 15 -- China University of Petroleum, East China has submitted a patent application for Dechlorination Device and Dechlorination Method. This invention was developed by Du Feng, Yu Menghao, Li Zongtao, Zhou Xun, Li Chuan, He Yulin, Luo Hui and Deng Wen'an.
The patent application number is CN202610182306 20260209. T..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have applied Chinese patent for Catalyst System and Application Thereof in Alkyl Benzene Peroxidation Reaction. Zhang Li, Pan Xinmin, Tan Yongsheng, Cui Yiming and Li Bowei developed it.
The patent application number is CN20..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has submitted a patent application for Composite Modified ZSM-5 Molecular Sieve and Preparation Method Thereof. Hu Qingxun, Huang Shiying, Tian Aizhen, Pan Zhishuang, Liu Huangfei, Cao Gengzhen, Liu Honghai, Wang Jiujiang, Zhao Hongjuan and Xiong Xiaoyun developed the invention.
The p..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has applied Chinese patent for Catalytic Cracking Propylene Yield Increasing and Ethylene Producing Catalyst and Preparation Method Thereof. Huang Xiaoliang, Hu Qingxun, Du Xiaohui, Liu Tao, Zhang Lihua, Qiao Liang, Liu Huangfei, Sun Hao, Ren Shihong and Xiong Xiaoyun developed it.
Th..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has submitted a patent application for Catalyst and Preparation Method Thereof, and Process for Preparing Low-carbon Olefin by Coupling Catalytic Cracking of Methanol/alkylated C4. This invention was developed by Chi Kebin, Sun Zhiguo, Shi Dejun, Meng Fanfang, Zhang Zhaoqian, Yu Qianqian..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has filed a patent application for Naphtha Light Hydrocarbon Catalytic Cracking Catalyst and Preparation Method Thereof. This invention was developed by Huang Xiaoliang, Du Xiaohui, Liu Tao, Zhang Lihua, Xie Xin, Qiao Liang, Liu Huangfei, Sun Hao, Ren Shihong and Xiong Xiaoyun.
The pa..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published Petrochina Co Limited patent application for Catalytic Cracking Cocatalyst for Increasing Propylene Yield and Preparation Method of Catalytic Cracking Cocatalyst. The invention was developed by Hu Qingxun, Hou Kaijun, Du Xiaohui, Fang Hua, Huang Shiyin..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Heavy Oil Catalytic Cracking Catalyst and Preparation Method Thereof. Huang Xiaoliang, Du Xiaohui, Zhang Lihua, Liu Tao, Qiao Liang, Wang Baojie, Sun Hao, Ren Shihong, Liu Chaowei and Xiong Xiaoyun developed ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Magnesium Modified ZSM-5 Molecular Sieve, Catalytic Cracking Propylene Yield Increasing and Ethylene Producing Auxiliary Agent and Preparation Methods of Magnesium Modified Zsm-5 Molecular Sieve and Catalytic..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has submitted a patent application for C4 Olefin Catalytic Cracking Catalyst and Preparation Method Thereof. Huang Xiaoliang, Du Xiaohui, Liu Tao, Zhang Lihua, Qiao Liang, Wang Baojie, Sun Hao, Ren Shihong, Liu Chaowei and Xiong Xiaoyun developed the invention.
The patent application ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has submitted a patent application for Mesoporous and Macroporous Anti-iron Material, Preparation Method Thereof and Catalytic Cracking Catalyst. Hu Qingxun, Liu Tao, Wang Manyun, Tian Aizhen, Yang Yao, Wang Lingling, Zhao Hongjuan, Wang Chenchen, Fan Jiangtao and Chen Peng developed the..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has applied Chinese patent for Preparation Method of Catalytic Cracking Catalyst for Increasing Yield of Gasoline and Liquefied Gas. Hu Qingxun, Wang Manyun, Tian Aizhen, Pan Zhishuang, Wang Yi, Yang Yao, Wang Lingling, Wang Chenchen, Fan Jiangtao and Chen Peng developed it.
The paten..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Iron-pollution-resistant Catalytic Cracking Catalyst and Preparation Method Thereof. Hu Qingxun, Wang Manyun, Tian Aizhen, Pan Zhishuang, Wang Baojie, Yang Yao, Zhao Hongjuan, Wang Chenchen, Fan Jiangtao and ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has filed a patent application for Honeycomb Monolithic Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Gu Lifen, Yao Chao, Liu Guangli, Jiang Yan, Zhang Yuan, Zuo Shixiang, Li Jingrui, Li Miaomiao, Wang Kun and Li Xiazhang.
The patent a..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Composite Material as Well as Synthesis Method and Application Thereof. This invention was developed by Ge Junwei, Wang Yi, Jin Ming and He Wenjun.
The patent application number i..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical, Sinopec Ningbo New Materials Research Institute Co Ltd and Sinopec Zhenhai Refining & Chemical Co have submitted a patent application for Propylene Dimerization Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Ling Yu, Wu Tong, Dong Ke..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited and Fuzhou University have submitted a patent application for Catalytic Cracking Gasoline Hydrodesulfurization Catalyst and Preparation Method and Application Thereof. Liu Lei, Wang Gaofeng, Wang Pengzhao, Zhang Yongze, Li Jingfeng, Xiang Yongsheng, Gao Min, Xie Yuan, Wang Tinghai and Ya..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd patent application for Nickel-molybdenum-silicon Compound Catalyst as Well as Preparation Method and Application Thereof. Li Xiangcheng, Tian Haoran, Han Xiao, Qu Hongyu ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have applied Chinese patent for Metal/metal Oxide Composite Catalyst as Well as Synthesis Method and Application Thereof. Zhou Jipeng, Yu Fengping, Ge Junwei and He Wenjun developed it.
The patent application number is ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Sinopec Shanghai Eng Co Ltd and China Petroleum & Chemical patent application for Reverse Catalyst as Well as Preparation Method and Application Thereof. Gao Jinzhu, Zhou Yuyan, Zhou Fangzhou and Chen Dong developed the invention.
The patent applicat..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Ultralow-temperature Denitration Catalyst and Preparation Method Thereof. Feng Xiaotong, Wu Shufeng, Pu Xin, Shen Cong, Liu Junqiang, Wang Yubin, Yang Yue, Tang Zhonghua and Liu Xingyu developed the invention..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Shaanxi Coal Chemical Industry Technology Research Inst Co Ltd and China University of Petroleum, Beijing have sought patent for Honeycomb Vanadium-based Denitration Catalyst and Preparation Method Thereof. This invention was developed by Zhang Xin, Zhang Tao, Liu Ru, Zhao Wenning and Chen Zhikun.
The pate..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has submitted a patent application for Basic Catalyst, Preparation Method Thereof and Heavy Oil Catalytic Cracking Method. This invention was developed by Huang Xiaoliang, Liu Tao, Zheng Yunfeng, Wang Manyun, Tian Aizhen, Pan Zhishuang, Lyu Penggang, Cai Jinjun, Duan Hongchang and Tan Zh..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published Petrochina Co Limited patent application for Barium-containing Alkaline Macroporous Material, Preparation Method Thereof and Alkaline Catalyst. The invention was developed by Huang Xiaoliang, Liu Tao, Zheng Yunfeng, Wang Manyun, Tian Aizhen, Pan Zhishu..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Lithium Ion Sieve Adsorbent and Preparation Method and Application Thereof. This invention was developed by Zhao Muhua, Pan Guoyuan, Zhang Yang, Han..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Safety Engineering Research Institute Co Ltd patent application for Composite Material for Removing Ionic Pollutants in Underground Water as Well as Preparation Method and Application of Composite Material. The in..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd patent application for Catalytic Distillation Structured Packing, Catalytic Distillation Tower Filled with Structured Packing and Application of Catalytic Distillati..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Anhui Sanyang New Material Tech Co Ltd Sinopec Maoming Co patent application for Stirring Device and Method for Preparing Aviation Fuel Anti-wear Agent. The invention was developed by Long You, Wang Shaowei, Zou Guojuan, Ku..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has released Sinopec Oilfield Service, Southwest Petroleum Eng Co Ltd Sinopec and Downhole Operation Branch of Sinopec Southwest Petroleum Eng Co Ltd patent application for Multi-state, Multi-path and Coupling Linkage Acid Liquor Mixing Control System and Method. Th..
Oil & Gas
| Mon 13 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Exxonmobil Technology And Engineering Co patent application for Catalyst for Manufacturing Carbon Nanotubes. Colby Richard J, Ma Ning, Perl Stefan, Turkoz Emre, Liu Shiwen, Raman Sundar, Johnson Robert A, Wang Kun and Mitchell James developed the invent..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published Sinopec Shanghai Eng Co Ltd and China Petroleum & Chemical patent application for System and Method for Continuously Producing Lactic Acid. The invention was developed by Hong Xia, Liu Yiming and Li Zhenyu.
The patent application number is CN2024114..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published Sinopec Shanghai Eng Co Ltd and China Petroleum & Chemical patent application for Reactor for Preparing Ethylene Through Oxidative Coupling of Methane and Application of Reactor. The invention was developed by Li Ji, Wu Xi, Gao Zhengrong, Pei Kaikai, L..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Desulfurizing Agent for Acidification of Sulfur-containing Reservoir and Preparation Method Thereof. Liu Guangjie, Pu Shijie, Lan Jingjing, Song Rulin, Song Yangrong, Wang Gang, Tang Fan, Wang Yangli, Li Qiju..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has submitted a patent application for Triazine Desulfurizer and Preparation Method Thereof. This invention was developed by Gao Xiaogen, Chen Yanku, Huang Ya, Li Linfeng, Zhang Chunyang and Li Junqiang.
The patent application number is CN202411431339 20241014. The patent publication ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has filed a patent application for Absorption Tower Desulfurization Effect Influence Factor Evaluation Device and Evaluation Method. This invention was developed by Qiu Yanhua, Lin Yu, Chen Xin, Wen Qing, Zhang Wenjuan and Wu Kunyi.
The patent application number is CN202411413691 2024..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published Sinopec Shanghai Eng Co Ltd and China Petroleum & Chemical patent application for Continuous Desalting and Filtering Equipment and Method. The invention was developed by Zhou Huanlan, Lee Jin-taek, Dong Zhenyi, Yang Jun and Yu Chao.
The patent appli..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited and Daqing Oilfield patent application for Water Injection Well Hanging, Lifting and Filtering Device and Method. Liu Jiying, Feng Yufu, Chen Fen, Wang Lili, Wang Daoquan, Liu Mengxuan, Dong Zhiyu, Wu Kaiming and Fan Jingming devel..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for High-altitude Fire-fighting Spray Manifold Filter. This invention was developed by Wei Wenxi, Li Jingxiong, Zhang Hao, Noor Haixia Yusufu Baik, Guo Zhongming, Wang Guolu, He Yuchu, Wang Long, Liu Dongbin, Xie..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Sinopec Oilfield Service, Southwest Petroleum Eng Co Ltd Sinopec and Downhole Operation Branch of Sinopec Southwest Petroleum Eng Co Ltd have applied Chinese patent for High-viscosity Acid Environment Mixing Automatic Defoaming Device and Use Method. Zhou Yun, Ren Siwei, Yi Zhiqiang, Wang Minggui, Guo Jianzho..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received China Petroleum & Chemical, Tsinghua University and Sinopec Shanghai Petrochemical Research Inst Co Ltd patent application for Bubble Recognition Method and Device Based on Deep Learning and Storage Medium. Xie Bingqi, Liu Wei, Zhang Jisong, Zhong Siqin..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Sinopec Oilfield Service, East China Branch of Sinopec Petroleum Eng and Geophysics Co Ltd and Sinopec Petroleum Engineering Geophysics Co Ltd have applied Chinese patent for Near-surface Quality Factor Structure Estimation Method Based on Static Sounding and Micro-motion Observation. Gu Shiming, Di Zhixin, Z..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited and Daqing Oilfield have submitted a patent application for Method for Optimizing Contour Map of Target Layer Top Surface Structure Based on Actual Drilling Trajectory of Horizontal Well. Guo Yanping, Qiu Shijun, Hou Xueyun, Guan Xiyong, Qu Yingxin, Zhang Wei, Qin Dong and Wang Chao deve..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Aide Intelligent Tech Qingdao Co Ltd and China University of Petroleum, East China have filed a patent application for Digital Rock Reconstruction Method, Device, Equipment and Medium. This invention was developed by Ouyang Yizhao, Xu Ke, Liu Chao, Sun Wei, Sun Qinshuai and Sun Yunlei.
The patent applicati..
Oil & Gas
| Mon 13 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Composite Polyester Fiber, Polyester Fiber Cloth, Fiber Cloth Carrier and Preparation Method and Application Thereof. This invention was developed by Yi Zhuo, Zheng Cui, Li Changjin, Li Xi..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Shanghai Ocean Oil & Gas Branch China Petroleum & Chemical Corp have submitted a patent application for Gather Data Processing Method and Device and Storage Medium. Liu Miao, Liu Tingting, Li Zhenwei, Zhao Xiulian, Chen Linzhi and Xing Wenlin developed the invention.
The pate..
Oil & Gas
| Mon 13 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Exxonmobil Technology and Engineering Co patent application for Zeolitic Materials for Decomposition of Polyolefins Via Pyrolysis. Barton Andrew W, Maimone Matthew, Jaensch Harald, De Smit Emiel, Saritipi Stefano and Weigel Scott J developed the inventi..
Oil & Gas
| Mon 13 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited and Daqing Oilfield patent application for Photovoltaic Light Skid Integrated Unit. Wang Qi, Yu Xinpei, Li Jun, Zhu Siyuan, Yang Qi, Zhou Chuanlong, Jiang Xing'an, Li Cheng, Li Meiwei and Huo Xinrui developed the invention.
The ..
Oil & Gas
| Mon 13 Jul 2026
Beijing, July 14 -- Petrochina Co Limited and Daqing Oilfield have submitted a patent application for Photovoltaic Module Multifunctional Box Skid-mounted Integrated Device. Sun Jifu, Ma Liya, Shao Shijun, Li Jun, Lu Jiping, Bian Wenqi, Zhou Shide, Jiang Xing'an, Li Xingguo and Li Meiwei developed the invention.
The patent ap..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Geophysical Research Institute Co Ltd have filed a patent application for Method and Device for Calculating Obn Acquisition Surface Element, Electronic Equipment and Medium. This invention was developed by Xue Weizhong.
The patent application number is CN202411409814 ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Sinopec Ningbo Engineering, SINOPEC Engineering (Group) and Sinopec Ningbo Research Institute Co Ltd have filed a patent application for Engineering Project Three-dimensional Model Compliance Intelligent Review Method and System and Medium. This invention was developed by Ma Ming, Yang Xiaohan, Fang Xiao, Zha..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited and Daqing Oilfield patent application for New Well Yield Limit Determination Method and Device Based on Divided Development Oil Fields. Mao Wei, Bao Zhijing, Jia Hongbing, Zhang Xiaohua, Deng Yuhui and Huo Lifeng developed the inv..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has submitted a patent application for Method, Device and Equipment for Determining Grain Density of Shale Core, Medium and Product. Si Xueqiang, Chen Yang, Peng Bo, Dou Yang, Chen Xiguang, Meng Xiangchao, Xu Yang, Guo Huajun, Li Yazhe, Zou Zhiwen, Shan Xiang and Yi Junfeng developed the..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited and Daqing Oilfield have submitted a patent application for Method for Optimizing Well Closing Time and Liquid Drainage After Tight Oil Reservoir Fracturing. This invention was developed by Zhang Xuejing, Yu Haobo, Yang Zhigang, Duan Hong, Zhao Ming, Zhang Huachun, Ma Yudong, Han Rui, Ji..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Sinopec Group Sharing Services Co Ltd has submitted a patent application for Word Document Editable Region Positioning Method and Device Based on Xml (extensible Markup Language). Guo Kang, Zhang Yan, Sun Teng, Yang Dong, Cai Yicheng, Huang Yalin and Wang Ying developed the invention.
The patent applicatio..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Guangdong Petroleum Branch Of Sinopec Sales Co Ltd and Guangdong Liyuan Petroleum Co Ltd have submitted a patent application for Volume Table Comprehensive Management Method, System and Equipment. Zheng Jiongdong, Xie Mingchao, Liang Yongkang, Zhu Zhiwen, Fang Yuan, Lian Zongkai, Liu Xuan, Chen Jinghua, Jia D..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Tianhua Institute of Chemical Machinery & Automation, China Petroleum & Chemical and Sinopec Catalyst patent application for Method for Simulating and Optimizing Structure of Flash Dryer Based on Navier Stockes Numerical Model. Bi Yanhao, Luo Hao, Gao Y..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Institute of Rock and Soil Mechanics Chinese Academy of Sciences and China University of Petroleum, East China have submitted a patent application for Underground Engineering Surrounding Rock Grouting Reinforcement Process Simulation Analysis Method and System. This invention was developed by Liu Bin, Liu Qin..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Physical Model Driven Neural Network Fracturing Process Parameter Optimization Method and Optimization Device. Teng Jinchi, Zhang Xin, Li Zhanjie, Pan Yuting, Liu Hao, Zhang Chuanxin, Xie Bobo, Wu Xinyao, Che..
Oil & Gas
| Mon 13 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has released Chengdu Xuliang Tech Development Co Ltd patent application for Mosquito Control Method and System Based on Carbon Dioxide Luring and Powerful Airflow Repelling. This invention was developed by Lyu Zhigang and Chen Ji.
The patent application number is..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Fractured Stratum Modeling Method for Establishing Cluster Template Through Three-dimensional Scanning. This invention was developed by Liu Lei, She Chaoyi, Xu Xinghai, Dai Feng, Cao Shiping, Xie Jiajun, Wen ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Geophysical Research Institute Co Ltd patent application for Seismic Acquisition and Observation System Design Method and Device Based on Seismic Attributes, Electronic Equipment and Medium. This invention was deve..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Sanya Ocean Oil and Gas Research Institute Northeast Petroleum University has sought patent for Reservoir Main Control Factor Discrimination Method Based on Correlation Analysis and Analytic Hierarchy Process. This invention was developed by Zhao Xinlei, Sun Yu, Ma Pengjie, Bai Shixin, Yan Baiquan, Dong Daota..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have filed a patent application for Method and Device for Predicting Sulfur Content of Refined Wax Oil. This invention was developed by Zhang Fanbin, Tian Wang, Liang Jialin, Qin Kang and Ye Sishi.
The patent application numb..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited and Daqing Oilfield have filed a patent application for Chemical Flooding Single Well Injection Allocation Concentration Design Method. This invention was developed by Liang Guoliang, Cai Zhibiao, Yan Wei, Zhou Congcong, Fan Yu, Gao Kun, Wei Changqing, Wang Lihui, Liu Haibo and Liu Guoch..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing patent application for Method and Device for Predicting Nitrogen Content of Refined Wax Oil. The invention was developed by Zhang Fanbin, Tian Wang, Liang Jialin, Qin Kan..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Quantitative Analysis Method for Polarity of Pentaerythritol Ester Molecules. Wang Junming, Peng Li, Wei Chaoliang, Liu Yufeng, Li Hao, Luo Yi, Zhou Kang, Xue Weiguo, Li Tuanle and Lyu Huiying developed the i..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited has sought patent for Method for Predicting Intermiscibility of Single-component Pentaerythritol Ester and Refrigerant. This invention was developed by Wang Junming, Peng Li, Wei Chaoliang, Liu Yufeng, Li Hao, Luo Yi, Zhou Kang, Xue Weiguo, Li Tuanle and Lyu Huiying.
The patent applic..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Geophysical Research Institute Co Ltd have sought patent for Das Data Background Noise Simulation Method and Device, Electronic Equipment and Medium. This invention was developed by Yang Xinchao, Chen Zhanguo, Cheng Leilei, Chen Hao and Yang Xiaohui.
The patent applic..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Bureau of Hydrology Changjiang Water Resources Commission, Yangtze University and Transp Service Center of Jiangsu Petroleum Exploration Bureau Co Ltd Sinopec patent application for Linearization Method of Reversible Pumped Storage Power Station Dispatc..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received Petrochina Co Limited and Daqing Oilfield patent application for Method for Improving Prediction Precision of Geological Parameter Electrical Property Multivariate Model. Shen Zhongshan, Fu Yan, Fu Bin, Xia Lianjing, Dong Lijun, Wu Pan, Shen Yong, Bai Z..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Petrochina Co Limited and Daqing Oilfield have filed a patent application for Method for Determining Relative Permeability Curve of Ternary Composite Oil Displacement. This invention was developed by Fu Lanqing, He Xin, Shi Liang, Dong Dapeng, Kuang Tie, Qu Fangchun, Wang Qingzhen, Wang Ruihan, Li Bensheng an..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Physical Model Evaluation Method for Improving Large Principal Stress Difference Vertical Well Fracturing Crack Bandwidth. Zhang Feng, Lin Baihua, Ding Ran, Wang Yong, Zhang ..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- Sinopec Ningbo Engineering, SINOPEC Engineering (Group) and Sinopec Ningbo Research Inst Co Ltd have submitted a patent application for Fire-fighting Water Pump Station Drawing Standardization Generation Method and Medium. Chen Yujuan, Yuan Kexiong, Liu Changqiang and Wei Wei developed the invention.
The p..
Oil & Gas
| Tue 14 Jul 2026
Beijing, July 14 -- China Petroleum & Chemical and Sinopec Geophysical Research Institute Co Ltd have sought patent for Method and Device for Calculating Obn Acquisition Coverage Frequency Parameter, Electronic Equipment and Medium. This invention was developed by Xue Weizhong.
The patent application number is CN202411409816 ..
1
to
100 of
521 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
